al vin brown is preparing for the worst. >> everything's going to be shut down. we're really preparing for this tropical storm and it's all about safety. we want people safe through this storm. >> todd santos is here now. good morning. >> good morning. a number of issues especially around jacksonville. some of the specific report, first want to get to this tornado warning in eastern portions of duval county in florida as well as duval county. that goes until 10:30. doppler indicated tornado, mayport, little talbot island, areas you want to take cover. until 10:30 local time and in tropical systems, you can sometimes get these little rotations to spin up, again bref briefly cause potential for tornados. you may not be able to see them or the funnel clouds themselves, so something to keep in mind. safety wise, you see the swirl itself. max sustained winds, 40 miles per hour. moving towards the west at 8 miles per hour. in the next couple advisories, 11:00 a.m. or 2:00, we could see this becoming a tropical depression. one of the biggest